Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

28°F

-2°C

Humidity 54%
Wind Speed N 2 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 13°F (-11°C)
Visibility NA
Last update 15 Mar 04:55 PM MDT
Extended Forecast for

4 Miles SSW East Thermopolis WY

  • Tonight

    Tonight: Increasing clouds, with a low around 14. North wind around 5 mph becoming calm  in the evening.

    Low: 14 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Northwest wind 8 to 10 mph becoming south southwest after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Breezy, with a south southwest wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 77 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81. Breezy.

    High: 81 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 14. North wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 52. Light and variable wind.
Monday Night
Partly cloudy, with a low around 35. Light and variable wind.
Tuesday
Mostly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 40. Northwest wind 8 to 10 mph becoming south southwest after midnight.
Wednesday
Mostly sunny, with a high near 77. Breezy, with a south southwest wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 42. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 81. Breezy.
Thursday Night
Mostly clear, with a low around 46. Breezy.
Friday
Partly sunny, with a high near 82. Breezy.
Friday Night
Partly cloudy, with a low around 46. Breezy.
Saturday
Mostly sunny, with a high near 82. Breezy.
Saturday Night
Mostly cloudy, with a low around 39. Breezy.
Sunday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW East Thermopolis WY
 43.6°N 108.22°W (Elev. 4495 ft)
3:20 pm MDT Mar 15, 2026
5pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database